Tom Bombadil was an enigmatic figure that lived throughout the history of Arda. Living in the depths of the Old Forest, he seemed to possess unequaled power in the land around his dwelling. Although seemingly benevolent, he was not allied to the Free peoples.

His role and nature in the Elder Days is unknown, but he must have witnessed most of the major events and battles. He also witnessed the reducing of the great forests that covered all Middle-earth, and perhaps of his powers.[2]

The level of his interactions with the outside world is also unclear; however, he seemed to have a name among many peoples and perhaps became a folkloric figure in the traditions and legends of Elves, Dwarves and Men.[2][3]

However, since he was merry and benevolent, some of the Free Peoples considered him a potential ally (for example, Elrond and Erestor considered that he should be present at the Council of Elrond). However, according to Gandalf, Tom Bombadil was perhaps not fully aware of the struggle of Light and Darkness and could not prove useful to their causes.[2]

The four hobbits stayed two nights, and he told them many tales and songs. Apparently, Gildor Inglorion had been to Tom's house, as he knew the hobbits were fleeing the Shire. With cunning questions, he made Frodo tell him of the Ring. When Tom tried it on nothing happened but he then took it off and flipped it in the air and made the ring itself disappear showing that indeed within his realm Tom was master. However, when Frodo put the ring on Tom could still see him. He bade the Hobbit to come back and sit down; his hand was fairer without the ring.

The following morning, Tom warned his guests of the Barrow-downs, and advised them to pass any barrow on the western side. He also taught them a song, should they come to peril.[1]

And they did come to peril. Tom chased off a wight with song, and broke the spells on the barrow in which the four hobbits were captured. While he sent the Hobbits into calm down, he went for provisions. He also brought the ponies that had belonged to Merry. After that, he broke the spells of the barrow. From the barrow's mighty hoard, he took a brooch for Goldberry, and gave a dagger to each of the hobbits. He then advised them to make for The Prancing Pony in Bree.[5]

The peril of the hobbits was not over; an attack on their lives was carried out, and their ponies were set loose. The ponies apparently remembered the care they were given in the house of Tom Bombadil, and returned to stay beside Tom's own pony, Fatty Lumpkin. He returned them to Barliman Butterbur, the proprietor of The Prancing Pony. Since he had paid eighteen pence as compensation for the loss, he was now the owner of five fine ponies.[6]

The Dwarves knew him as Forn. This too is a reference to his age: it is Old Norse for "(belonging to) ancient (days)".[8] In some imprints of The History of Middle-earth Index, this name was accidentally spelled with a "P" as the first letter.[9]

Tom Bombadil is said to be a Bucklandish name, added by Hobbit chroniclers to his many older ones. It is, like many names of the Bucklanders, untranslatable.[3]

John D. Rateliff has noted a theory launched by scholar Justin Noetzel. In the latter's paper "Beorn and Tom Bombadil: Mythology, Narrative, and The Most (Non) Essential Characters in Middle-earth", Noetzel suggests an association of Tom Bombadil with the Celtic Otherworld and tales of the Tuatha Dé Danann.[11]

Tom Bombadil rescues the party from the Willow Man, and provides information, supplies, shelter, and side-quests for the party. He later rescues the party from the Barrow Wights, and very briefly joins as a temporary playable character while inside the barrow. His role runs almost directly parallel to the original, with some related passages of The Fellowship of the Ring quoted directly. However, Goldberry's role is significantly changed to provide a quest for the party.

Bombadil is a summonable power. Once summoned, he can plow through enemy lines. His most powerful weapon is a "Sonic Song". As soon as EA secured the rights to the books, it was decided that Tom Bombadil should be in it; his appearance is kept close to his description in the book.[14]

Tom can be found either inside or outside his house in the Old Forest. He helps the player track down crebain scouts possessing important information, and later arrives to rescue the player from the Barrow-Downs when (s)he gets himself in more than (s)he is prepared for, much like the Hobbits in the Book.